1 | <?php |
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2 | // |
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3 | // SourceForge Knowledge Base Module v.1.0.0 |
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4 | // |
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5 | // Created by Patrick Walsh (pjw@users.sourceforge.net) 6/00 |
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6 | // Copyright (c) ... aw, hell, copy all the code you want |
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7 | // |
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8 | |
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9 | /* |
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10 | This code was adapted from Rasmus Lerdorf's article on PHPBuilder |
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11 | http://www.phpbuilder.com/columns/rasmus19990124.php3 |
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12 | */ |
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13 | |
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14 | function openGif($filename) { |
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15 | |
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16 | if (!$filename) { $filename = "navbar.gif"; } |
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17 | $im = @imagecreatefromgif($filename); |
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18 | if ($im == "") { /* test for success of file creation */ |
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19 | $im = imagecreate(300,15); /* Create a blank image */ |
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20 | $bgc = imagecolorallocate($im, 255, 255, 255); |
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21 | $tc = imagecolorallocate($im, 0, 0, 0); |
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22 | imagefilledrectangle($im, 0, 0, 300, 15, $bgc); |
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23 | imagestring($im,1,2,2,"Error loading $filename", $tc); |
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24 | } |
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25 | return $im; |
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26 | } |
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27 | |
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28 | function getRGB($web_color) { |
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29 | if (strlen($web_color) != 6) { |
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30 | return false; |
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31 | } else { |
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32 | $retval["r"] = hexdec(substr($web_color,0,2)); |
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33 | $retval["g"] = hexdec(substr($web_color,2,2)); |
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34 | $retval["b"] = hexdec(substr($web_color,4,2)); |
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35 | return $retval; |
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36 | } |
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37 | } |
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38 | $phpgw_info = array(); |
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39 | $phpgw_info["flags"]["currentapp"] = "admin"; |
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40 | $phpgw_info["flags"]["nonavbar"] = True; |
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41 | $phpgw_info["flags"]["noheader"] = True; |
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42 | include("../header.inc.php"); |
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43 | |
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44 | |
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45 | Header( "Content-type: image/gif"); |
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46 | |
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47 | $border = 1; |
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48 | |
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49 | //echo $filename; |
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50 | $im = openGif($filename); /* Open the provided file */ |
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51 | $bg = getRGB($phpgw_info["theme"]["navbar_bg"]); /* get navbar theme */ |
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52 | $fg = getRGB($phpgw_info["theme"]["navbar_text"]); |
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53 | $navbar_bg = ImageColorAllocate($im, $bg["r"], $bg["g"], $bg["b"]); |
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54 | $navbar_fg = ImageColorAllocate($im, $fg["r"], $fg["g"], $fg["b"]); |
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55 | |
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56 | $dk_gray = ImageColorAllocate($im, 128, 128, 128); |
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57 | $lt_gray = ImageColorAllocate($im, 192, 192, 192); |
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58 | |
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59 | $dx = ImageSX($im); /* get image size */ |
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60 | $dy = ImageSY($im); |
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61 | |
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62 | ImageFilledRectangle($im,0, 0, $dx, $border,$dk_gray); /* top */ |
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63 | ImageFilledRectangle($im,0, 0, $border, $dy,$dk_gray); /* left */ |
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64 | ImageFilledRectangle($im,$dx-$border-1, 0, $dx, $dy,$lt_gray); /* right */ |
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65 | ImageFilledRectangle($im,0, $dy-$border-1, $dx, $dy,$lt_gray); /* bottom */ |
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66 | |
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67 | //ImageGif($im,"$DOCUMENT_ROOT/kb/xml/$filename"); |
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68 | |
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69 | ImageGif($im); |
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70 | |
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71 | ImageDestroy($im); |
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72 | ?> |
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73 | |
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